• Steam recently changed the default privacy settings for all users. This may impact tracking. Ensure your profile has the correct settings by following the guide on our forums.

Problem updating from OFW 6.20


New Member
I have an official firmware 6.20, after a downgrade from 6.60 official.
But no when i trying to update my psp to 6.60 me1-1 or 6.39 me-1 it doing the eror 80020148.
what should i do?


What kind of PSP do you have? If you have a 3000, I'm fairly certain that installing 6.60 ME will brick it. Also, the error is because it isn't a signed app, therefore it can't be ran on ofw.